1) The balanced equation for reaction between aq. strontium iodide and aq. plumbous nitrate is
SrI2 (aq) + Pb(NO3)2 (aq) ---------->PbI2 (s) + Sr(NO3)2 (aq)
Here, solid PbI2 fomred.
Hence, it is a precipitation reaction.
2) The balanced equation for reaction between aq. copper (II) nitrate and and aq. nickel (II) sulfate is
Cu(NO3)2 (aq) + NiSO4 (aq) ----------> CuSO4 (s) + Ni(NO3)2 (aq)
Here, solid CuSO4 fomred.
Hence, it is a precipitation reaction.
3) The reaction between gaseous sulfur dioxide and gaseous oxygen and liquid water produce H2SO4 (acid rain)
SO2 (g) + 2O2 (g)+ 2H2O (l) --------> 2H2SO4 (aq)
It is a combination reaction. It is also called synthesis reaction.
4) In electrochemical series , gold is placed below Hydrogen.
Hence, gold cannot displace hydrogen from perchloric acid ( HClO4).
Therefore, no reaction.
Au + HClO4 ----------> No reaction
5) When Solid sodium is added to liquid water, sodium hydroxide will be formed and hydrogen gas will be evolved.
2Na (s) + 2H2O (l) ---------> 2 NaOH (aq)+ H2 (g)
H2 is displaced. Hence, It is a single displacement reaction.
6)
4Fe(s) + 3O2 (g) ------------> 2Fe2O3(s)
It is a combination reaction. It is also called synthesis reaction.
write the balanced equation for the following reactions.Use the following descriptions:neutralization, precipitation,...
please help Description Balance Equation states on the prodeets) I. Aqueous sodium sulfate is placed in a beaker containing aqueous plumbous acetate 2.Butanol (CH,OH) gas burns Dovble Re ingle 3. Aqueous lithium chloride is placed LiClca) AgNsLNAgclcDisa in a beaker containing aqueous silver nitrate 4. Aquous nickel ID sulfate is placed in a beaker containing reuchen magnesium metal 5. Aqueous calcium hydroxide is placed in an Erlenmeyer fnask reuction containing nitric acid 6 Perchloric acid is added to a beaker...
Use only the precipitation, gaseous, com bustion, synthesis, single displacement or decomposition ONLY. NO REACTION write NO RXN Gaseous nitrogen dioxide decomposes to form gaseous nitrogen monoxide and oxygen gas Copper metal reacts with aqueous silver nitrate Aqueous barium chloride is placed in an Erlenmeyer flask containing sulfuric acid Carbonic acid decomposes to form carbon dioxide gas and water liquid Bariam metal is placed in a beaker containing hydrochloric acid Aqueous calcium chloride is added to a test tube containing...
Write a balanced chemical equation for each of the following. C)Aqueous hydrochloric acid reacts with solid manganese(IV) oxide to form aqueous manganese(II) chloride, liquid water, and chlorine gas. D)Liquid methanol (CH3OH) reacts with oxygen gas to form carbon dioxide gas and liquid water.
Express your answer as a chemical equation including phases. 1. Solid magnesium reacts with aqueous copper(I) chloride to form aqueous magnesium chloride and solid copper. 2. Gaseous nitrogen monoxide decomposes to form nitrogen gas and oxygen gas. 3. Solid calcium reacts with aqueous hydrochloric acid to form aqueous calcium chloride and hydrogen gas. 4. Liquid propanol (C3H7OH)(C3H7OH) reacts with oxygen gas to form gaseous carbon dioxide and gaseous water.
B. Write a balanced chemical reaction for the following word equations. (7 points) a. Potassium chlorate decomposes to form potassium chloride and oxygen. b. Aqueous solutions of copper (II) nitrate and sodium hydroxide react to form solid copper (II) hydroxide and a solution of sodium nitrate. b. Aqueous solutions of copper (II) nitrate and sodium hydroxide react to form solid copper (II) hydroxide and a solution of sodium nitrate. c. Diphosphorous tetrabromide reacts with fluorine gas to produce diphosphorous tetrafluoride...
How would I do the follow equation? What are the steps? Identify and write the (unbalanced) oxidation and reduction half-reactions for the following reactions. (a) Solid copper dissolves in an acidic solution containing nitrate ions to form copper (II) ions and nitrogen dioxide gas. (b) Solid zinc dissolves in hydrochloric acid to form zinc ions (+2 charge) in solution and hydrogen gas. (c) Solid iron (III) oxide reacts with solid carbon to produce solid iron and and gaseous carbon dioxide.
Give the balanced equation for each of the following (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed, leave it blank.) a. The combustion of propanol (C,H,OH) forms carbon dioxide and water vapor. A combustion reaction refers to a reaction of a substance with oxygen b. Aqueous solutions of cadmium(II) nitrate and potassium phosphate are mixed, resulting in the precipitate formation of cadmium(IT) phosphate with aqueous...
1. Convert each of the following names into the following names into chemical formulas and then balance the reaction. Ke sure you include phases for each reactant and product in the reaction. I = liquid, g = gas, aq = aqueous) 4 dinc solid reacts with aqueous silver nitrate to form aqueous zinc nitrate and silver metal. b. Aqueous sodium hydroxide reacts with aqueous oxalic acid to form aqueous sodium oxa- late and liquid water. c. Aqueous lithium phosphate is...
1. Convert each of the following names into chemical formulas and then balance the reaction. Make sure you include phases for each reactant and product in the reaction. (s = solid. 1 = liquid, g = gas, aq = aqueous) a. Zinc solid reacts with aqueous silver nitrate to form aqueous zinc nitrate and silver metal. b. Aqueous sodium hydroxide reacts with aqueous oxalic acid to form aqueous sodium oxa- late and liquid water. c. Aqueous lithium phosphate is reacted...
6. Write a balanced equation describing each of the following chemical reactions. (a) Solid potassium chlorate, KClO3, decomposes to form solid potassium chloride and diatomic oxygen gas. (b) Solid aluminum metal reacts with solid diatomic iodine to form solid Al2I6. (c) When solid sodium chloride is added to aqueous sulfuric acid, hydrogen chloride gas and aqueous sodium sulfate are produced. (d) Aqueous solutions of phosphoric acid and potassium hydroxide react to produce aqueous potassium dihydrogen phosphate and liquid water.